-LRB- CNN -RRB- -- One of the telephone numbers used to report claims of abuse at a polygamist sect 's Texas ranch was previously associated with a Colorado woman whom authorities have named a `` person of interest , '' a court document says .

Rozita Swinton , 33 , has been arrested in a case that is not directly related to the Texas raid .

The telephone calls in late March prompted authorities to raid the Yearning For Zion -LRB- YFZ -RRB- Ranch in Eldorado , Texas , where 437 children were removed .

The ranch is owned by the Fundamentalist Church of Jesus Christ of Latter-day Saints , a Mormon offshoot that practices polygamy .

Rozita Swinton , 33 , of Colorado Springs , Colorado , was arrested this month on a charge of making a false report to police .

The charge relates to an incident in February , but the Texas Rangers have said she is a person of interest in connection with the ranch calls .

In the February incident , Swinton is accused of calling authorities using the names `` Dana Anderson '' and `` April , '' reporting abuse by male relatives , according to an affidavit in support of an arrest warrant .

Authorities have not clearly said that they think Swinton made the March phone calls that prompted the raid . But the affidavit says she is `` known to make false reports of sexual abuse to the police and other agencies . '' Watch how a hoax may be behind the ranch mystery ''

Calls were made to a Texas family shelter March 29 and 30 from a female identifying herself as Sarah Barlow , the affidavit says .

The caller said she was 16 , had a baby about 8 months old and was pregnant again . She said that her 49-year-old husband was physically and sexually abusive toward her and that they were living at the YFZ Ranch .

The phone calls were made from a prepaid cell phone with no available records , according to the affidavit . However , it has been used in other cases linked to Swinton , the document says .

Although Texas officials said they have not found the woman who made the calls , they said they have found evidence that girls as young at 13 are forced into marriages with older men at the ranch .

The FLDS has denied that any abuse takes place at the ranch .

The woman identifying herself as Sarah Barlow also called a battered women 's shelter in Snohomish County , Washington , using another phone number , the affidavit says .

That phone number was traced to Swinton 's address , the affidavit says .

On April 10 , the woman called the Washington shelter again and was put on the line with a Texas deputy . She said she felt that she would be punished for the trouble she had caused , was worried that her baby might be taken away and was angry with a woman she had contacted March 29 for prompting the raid by law enforcement .

During that conversation , the affidavit says , the woman used terminology common to the FLDS , referring to her `` sister wives , '' for instance .

The phone number used in the Washington call was traced to the Colorado Springs apartment where Swinton lives , the affidavit says . The number was also used to call a Utah organization for women escaping polygamy and an abuse counseling center in Fort Myers , Florida , phone records showed .

Swinton pleaded guilty to a charge of false reporting in June 2007 and was under a 12-month deferred sentence , the affidavit says .

At a custody hearing last week , a Texas judge ruled that the state will temporarily retain custody of the 437 children removed in the raid .

Meanwhile , on Tuesday evening , laboratory workers at San Angelo Coliseum completed taking DNA samples from mothers and children , said Janice Rolfe , a spokeswoman for the state attorney general 's office .

She did not say how many samples were taken .

About 100 of the seized children from whom swab DNA samples had already been taken were bused Tuesday from the San Angelo Coliseum to group foster homes , the Texas Department of Health and Family Services said .

On Wednesday , workers in Eldorado continued to take voluntary DNA samples from adults who live on the YFZ Ranch , Rolfe said .

Rolfe said that at least 54 samples from adults have been taken there .

The DNA samples will be sent to Laboratory Corporation of America , based in Burlington , North Carolina . It could take longer than a month to get results .

Judge Barbara Walther , who last week ordered the DNA testing of the children and ordered that they remain in state custody , signed an order this week authorizing the children 's move to foster care , officials said .

At a meeting Wednesday afternoon , Walther and the state 's Child Protective Services Division agreed that 18 mothers with breast-feeding babies that are 1 year old or younger will be allowed to stay with their children in the homes where the children are placed .

Also , 23 mothers with 28 children ages 1 to 2 years will be allowed to stay in the same towns as their children .

The remaining children , 2 to 18 years old , will be split up into available homes .

The original order signed by Walther called for every effort to keep siblings together , especially in the case of small children .

Rod Parker , a spokesman for the FLDS families , blasted the action in a news conference from his Salt Lake City , Utah , office .

`` The CPS department of Texas is afraid of due process , '' he said . `` They would lose in a fair fight in this case , and that is why you 're seeing them move so quickly , and that is why you 're seeing them move unilaterally . ''

He said the court ignored motions asking that the children be placed with their relatives .

The FLDS launched a Web site this week to promote its side of the issue . The site , captivefldschildren.com , contains photos and videos taken inside the ranch during the raid .

The site says donations are needed to help cover the `` massive litigation costs associated with these lawsuits . ''

A link on the Web site allows online donations . E-mail to a friend

CNN correspondent Susan Roesgen and journalist Cheryl Getty contributed to this report .

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Rozita Swinton , 33 , was arrested this month on charge unrelated to ranch

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But Texas Rangers have said she is a `` person of interest '' in sect case

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Court record : Swinton is connected with phone number that brought attention to sect

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Caller identified herself as a 16-year-old girl who claimed abuse by sect member